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Ultra LS400 Lifetime Series 400W Power Supply - ATX, SATA-Ready, PCI-Express, Lifetime Warranty w/ RegistrationItem#: ULT-LS400  |  Model#: LS400

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List Price:
$44.99
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Price:
$39.99
Available in:350 Watts  400 Watts  500 Watts  600 Watts 
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Ultra LS400 Lifetime Series 400W Power Supply Product Details

Specifications

Power Supply Specifications
Form Factor ATX
Wattage 400W
Modular Cabling No
Energy Efficiency 77%
Fan 120 mm
Input Voltage 115 ~ 230
+3.3V 18 A
+5V 28 A
+12V 1 20 A
-12V 0.6 A
+5VSB 2.0 A
Dimensions 3.34" (85mm) H x 5.90" (150mm) D x 5.51" (140mm) W
Connector Specifications
Motherboard Connector 20+4 Pin
4-Pin P4 1
4-Pin/8-Pin EPS Connector 1
6-Pin PCI-Express Connector 1
4-Pin Floppy Connector 1
4-Pin Peripheral Connector 4
SATA Power Connector 2

Customer Reviews

4.4 (66 customer reviews)

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Value
 4.7
Features
 4.1
Quality
 4.4
Performance
 4.5
Newest Customer Reviews
Displaying Reviews  1 - 10  of  66
Next »
Overall
4.0
Value
 4.0
Features
 4.0
Quality
 4.0
Performance
 4.0
Reviewer:
DAVID
Date:
Apr 26, 2013
Quiet

This power supply works well enough for a general purpose PC build. I wish it had a few more SATA power connectors and that they were a little longer. The fan is very large, runs slowly and is very quiet.

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
,
Date:
Feb 20, 2013
Good price, does what I needed

The PS is working fine. Has been in use about a month. Easy to install. The power connector for the two Satas are on one strand and in my configuration one end wouldn't reach where I needed it to so I had to buy an adapter for one of the molex heads. It was no big deal because I added a third Sata device anyway so I needed the adapter to power a third device. I happy with this unit and find so no reason to spend more.

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
jedijfo
Date:
Dec 26, 2012
Good Value

Quiet and effecient

Overall
4.8
Value
 5.0
Features
 4.0
Quality
 5.0
Performance
 5.0
Reviewer:
,
Date:
Dec 23, 2012
Good PSU

Runs without issue. I'd like it better if the SATA cables were longer though.

Overall
1.5
Value
 2.0
Features
 2.0
Quality
 1.0
Performance
 1.0
Reviewer:
jboy,
Date:
Dec 08, 2012
DO NOT BUY

Not very good, stopped working after 30 min of running. You get what you pay for on this one, going to re-turn, and get a better one.

Overall
4.8
Value
 5.0
Features
 4.0
Quality
 5.0
Performance
 5.0
Reviewer:
stratacus,
Date:
Jun 16, 2012
Very good

Only gripe sata cable could be longer between the 2 male power feeds other than that my first choice

Overall
4.0
Value
 4.0
Features
 4.0
Quality
 4.0
Performance
 4.0
Reviewer:
,
Date:
Apr 14, 2012
Doing its job

Its a power supply. It works, its quiet...so far so good after two weeks. Plenty of connectors for my 7 yr. old PC. I didn't need any SATA. I give it 4 stars because excellent is a category that's rarely encountered. No complaints. Would buy again.

Overall
4.5
Value
 5.0
Features
 3.0
Quality
 5.0
Performance
 5.0
Reviewer:
Pendragon
Date:
Sep 27, 2011
GREAT VALUE

You can't go wrong with Ultra Power Supplies. There bullet proof and this one is fairly inexpensive. My only problem and it's the same that others have stated. Was how close the sata connections were. Just, not smart having them that close. Most people will use them like I did. One for Dvd drive and the other for hard drive. In most cases you will have more than 3 inches distance. So I took 2 stars from features because of it. Otherwise, for 40 bucks and it's quiet and runs and runs and runs.

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
Tom
Date:
Sep 09, 2011
Best Product

I finally decided to build a 4 core PC. This is the best product for the money I've found. Installs easy. Great product!

Overall
3.3
Value
 4.0
Features
 4.0
Quality
 4.0
Performance
 1.0
Reviewer:
slim
Date:
Jul 28, 2011
good brand bad part

I bought this to replace one that had been damaged by lightening and when I received it I checked it just to make sure it was ok. It failed both my power supply testers. I have used these before and this is the first to be doa. Just my bad luck I guess. I bought another of a different brand it was ok.

Newest Customer Reviews
Displaying Reviews  1 - 10  of  66
Next »
 
  • Manufactured by: Ultra
    Warranty provided by: Ultra
    Limited Warranty: 36 months parts; 36 months labor
    Mfg Part No: LS400
    UPC No: 022769401058
    Box Size: ( Length: 8, Width: 6, Depth: 4 )
    Shipping Weight: 3.5000 pound(s)
    Click here for full warranty and support information
  • Limited Warranty: A full text version of the limited warranty may be obtained by mailing a self addressed, stamped envelope to the address below and requesting the warranty for item number: ULT-LS400

    TigerDirect.com
    Warranty Information
    7795 W. Flagler St. Suite 35
    Miami, FL. 33144

  • Ultra logos are registered trademarks of Ultra. All others trademarks and copyrights mentioned herein are the property of their respective owners.
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